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- The results show that the heating institution and the width reduction are the main factors to cause surface upwarping . 结果表明,轧制加热制度和调宽量对“翘皮”缺陷的发生率有较大影响。
- In order to analyze the rules of head width reduction of slab during side pressing, a finite element model was established by method of numerical simulation. 为了分析定宽过程中板坯头部失宽的变化规律,利用数值模拟的方法建立了板坯侧压的有限元模型。
- Based on the rigid plastic finite element method (FEM), a rolling model for caliber width reduction of 2050mm roughing trains in Baosteel was established. 采用刚塑性有限元法(FEM)建立宝钢2050粗轧区孔型立辊调宽过程轧制模型。
- The law of width reduction on head and tai l ends was analyzed, and a new SSC model was established as a function of both s trip width and draught of edging. 通过分析各种压下制度下的头尾部失宽规律 ,建立了立轧带钢头尾部短行程控制模型。
- This strong increase in through-put, together with street width reduction ,no dicing field loss and high up time(97%),allows a return of investment usually within 3 to 6 months. 产量的提高，同时隔离区的减小，没有刻画区域的损失，高的节拍，使的投资的回报时间通常在3-6个月。
- T he relat ion of the four parameters with initial slab thickness,initial slab width,width reduction and edger roll di-ameter was obtained and a new mathematical model was accomplished as well. 得出表征立轧时轧件断面特征的四个参量与侧压量、立辊直径、板坯来料厚度及宽度间的关系，并建立了新的数学模型。
- FEM Analysis of Head Width Reduction of Slab during SP Side Pressing SP侧压过程板坯头部失宽的有限元分析
- Keywords hot rolling;surface upwarping;heating institution;width reduction; 热轧;翘皮;加热制度;调宽量;
- The garden is six meters in width. 花园的宽度为六米。
- Is the material single width or double width? 这幅料子是单幅的还是双幅的？
- The width of the room is 20 feet. 这房间宽二十英尺。
- The reduction of unemployment should be paramount. 降低失业率应是头等大事。
- EXPERIMENT AND APPLICATION OF SLAB WIDTH REDUCTION PREDICTION MODEL ON ROUGHING STANDS OF HOT STRIP MILL 粗轧机组板坯调宽预测模型的实验验证与应用
- No wonder cellular phones have become so popular. 难怪蜂窝电话如此热门。
- Cellular phones are "de rigueur". 携带式活动电话是“习惯上所必需的。”
- Keywords Hot Rolled Strip;Edger Roll;Adjustable Width Reduction;Rigid-Plastic Finite Element Method; 热轧带钢;孔型立辊;调宽轧制;刚塑性有限元法;
- Can you stay the cellular phone number for me? 可以给我留手机号吗?
- Department of Cellular Molecular Biology. 医学院分子生物学系访问学者。
- The forthcoming talk hold out the hope of real arms reduction. 即将举行的会谈给实现真正的裁军带来了希望。
- Each fold in the skirt should be exactly the same width. 裙子上的每条褶都应该一样宽。
